Design and realization of VR-based air evacuation training system
- VernacularTitle:基于VR技术的空运后送训练系统设计与实现
- Author:
Cheng-ye ZHANG
1
;
Fa-lin LI
1
;
Hui ZHANG
1
;
Yu-dong MA
1
;
Wen KUANG
1
;
Tai-feng LIU
1
;
Yu-jie MA
1
;
Jun WANG
1
;
Xiao-jiao LYU
1
;
Yan ZHOU
1
Author Information
- Publication Type:Journal Article
- Keywords: air evacuation; VR technology; air evacuation training; medical rescue
- From: Chinese Medical Equipment Journal 2025;46(3):15-20
- CountryChina
- Language:Chinese
- Abstract: Objective To design a VR-based air evacuation training system for simulating the on-board medical treatment process during air evacuation.Methods A VR-based air evacuation training system was developed which used 3D modeling technology to construct models of the medical aircraft cabin,medical devices and virtual characters to achieve scene interaction.The hardware part of the system included server computers,training terminal computers,VR equipment,3D fusion projection equipment,motion capture equipment,etc.The software of the system was developed using C++,UE4 Blueprint and C# programming languages,including two modules for medical treatment unit and medical treatment training process evaluation.The efficacy of the system was verified by the trials in air evacuation.Results The system developed successfully simulated the scenarios of tracheal tube dislodgement and increased intracranial pressure in the scenario model of open severe craniocerebral injury.The expert evaluation showed that the system gained advantages in training efficiency,low cost,safety,sense of immersion and recorded the operation data in real time to optimize the follow-up training.Conclusion The system developed delivers a virtual training environment with high-fidelity replication of real-mission conditions,enabling whole-course and immersive air evacuation drills.[Chinese Medical Equipment Journal,2025,46(3):15-20]
